Free DNS Checker Tool – Instant DNS Record Lookup

Looking for a fast and reliable way to check your DNS records? Our Free DNS Checker Tool helps you instantly look up DNS records for any domain — without any complicated setup or API keys.

Supported DNS Record Types

• A (IPv4)
• AAAA (IPv6)
• CNAME
• MX (Mail Server)
• NS (Name Server)
• TXT
• SOA
• PTR (Reverse DNS)

Why Use This DNS Checker

• Instant results from trusted public DNS resolvers
• No sign-up or API key required
• Works on all devices
• Secure DNS-over-HTTPS connection
• Export results in JSON or CSV format
• One-click copy functionality

DNS Record Type Examples

Record Type	Purpose	Example
A	IPv4 Address	93.184.216.34
AAAA	IPv6 Address	2606:2800:220:1:248:1893:25c8:1946
CNAME	Alias Record	www → example.com
MX	Mail Server	10 mail.example.com
NS	Name Servers	ns1.example.com
TXT	Verification / SPF	v=spf1 include:_spf.google.com
SOA	Start of Authority	ns1.example.com hostmaster.example.com
PTR	Reverse DNS	34.216.184.93.in-addr.arpa

Common Use Cases

• Check if your DNS records are configured correctly
• Verify propagation after changing name servers
• Debug email delivery issues by checking MX and TXT records
• Confirm domain pointing after hosting migration
• Perform reverse lookups with PTR records

Frequently Asked Questions

Is this DNS Checker free to use?

Yes, it is 100% free and does not require any sign-up or API key.

Which DNS resolvers are used?

This tool uses public DNS-over-HTTPS resolvers provided by Google Public DNS and Cloudflare DNS.

Can I check DNS records for any domain?

Yes, you can check DNS records for any valid domain or IP address.

Does this tool check DNS propagation?

Yes, it gives live data from public resolvers, helping track DNS propagation.

Can I export the results?

Yes, you can export results in JSON or CSV formats for documentation or sharing.

Start Using DNS Checker

Use our Free Online DNS Checker to get accurate and fast DNS records in seconds. Enter your domain name above and click "Check DNS" to begin.